Bloody Sunrise: Act 2
"we have been studying this one for quite some time, and it seems that the mutagen is evolving." the professor said picking up some papers and looking them over. "mutagen?" anthony said "explain."
Epsilon Labs
As luna rounds the corner shi smiles as hir eyes find the hu'un mutagen proliferator.
An Atavistic Advantage
He has always been a well endowed male of his species, but this mutagenic ly really is the ultimate enhancement drug.
Making of a Burd Part 4: Bonding Burd
He has the ability to manufacture both the mutagen that makes us and the hormones that maintain our form.""so he's the one that did this to me?"
A Mutagenic Mishap (pdf version)
It was mutagenic mush that could twist and turn life into however brimzy pleased. though, he was so exhausted of it by now.
Chanza, Pokémon of the Night
Khan kept drinking chanza's blood, his fangs secreting a type of dna mutagen into chanza's remaining bloodstream, splattering litres and litres of cum into chanza's ass.
Agent Epsilon
The mutagen was getting pumped into his body whether he liked it or not, and as the chemicals hit his brain, he was starting to like it.
An Atavistic Advantage
He has always been a well endowed male of his species, but this mutagenic ly really is the ultimate enhancement drug.
On the Cusp - Chpt. 4: Easy Truths
Yes, they still had a small amount of retro-mutagen that donnie hadn't been able to successfully synthesize.
Terror Hunting Chapter 2: Hiding
_probably some mutagen or other_,_ _she thought. _that seems to be the standard for this area of the slip._ and the glass wouldn't make things easier. it seemed unusually slick, and combat would be near impossible.
On the Cusp - Chpt. 1: False Start
The turtles and he had been trying to track down a new supply chain of mutagen that seemed like it was being funneled in and out of new york city, but they had no idea how.
Annexation, Part 2
The first few muzzle-fulls of mutagenic ejaculate were enough to change gerald completely, making his body swiftly grow to match the size of his brother.